Text for invitation to tender forEC axial fans - HyBlade®
EC axial fans - HyBlade®
Sizes 200 to 450
Direct-drive EC axial fans - HyBlade® with high-performance axial impeller, mounted on a GreenTech EC
external rotor motor with integrated control electronics.
Round full nozzle, pre-galvanised, black plastic-coated RAL 9005, flow-optimised nozzle shape on inlet side, guard
grille made of phosphated steel and black plastic-coated.
Sickle-shaped blades; one-piece impellers made of fibre glass-reinforced plastic PP; winglets at the blade tips.
Motorised impeller balanced in two planes (static and dynamic) as per DIN ISO 1940 to balance quality G 6.3.
GreenTech EC external rotor motor surpasses efficiency class IE4, magnets without use of rare earths, maintenancefree ball bearings with long-term lubrication, theoretical nominal service life of at least 40,000 operating hours,
installation with horizontal and vertical motor shaft; soft start, integrated current limitation, wide input voltage range
1-phase 200-240 V, 50/60 Hz, fan suitable for use with all standard power supply systems with no effect on airperformance. Designed for operating mode S1 (continuous operation). Refer to data sheet for installation position andtemperature range.
Compact electronics; no need to install shielded wiring; extremely low-noise commutation logic; pre-set operating
parameters, no parameterisation work required.
Standard cable design.
Any work required to prevent the transmission of structure-borne noise is to be performed by the customer.
Fan satisfies the relevant EMC regulations and requirements with regard to circuit feedback; documentation andmarking conform to the applicable EU directives.
Reliable performance data, air performance measurements on inlet-side chamber test rig in accordance withISO 5801 and DIN 24163, noise measurements in low-reflection acoustic test chamber as per DIN EN ISO 3745.
Integrated protective devices:-Locked-rotor protection
Motor soft start
Excess temperature protection for electronics and motor
Short circuit protection
Motor current limit
Protection rating: M3G 055/074
IP 54 (as per EN 60529)
Protection rating: M3G 084
IP 55

Optional:-Different and specific requirements on request

Subject to change / As at 2015/17/08

ebm-papst Mulfingen GmbH & Co. KGBachmühle 2 ·74673 Mulfingen ·Phone: +49 7938 81-0 ·Fax: +49 7938 81-110 ·www.ebmpapst.com ·info1@de.ebmpapst.com

Text for invitation to tender forEC axial fans - HyBlade®
Technical data:
Fan types
Air flow
Stat. pressure increase
Stat. overall efficiency
Operating speed
Motor typeType of control

qVp fsη esn

Motor efficiency class
Total power consumption
Specific fan power
Nominal voltage range
Mains frequency
Nominal current
Protection class M3G 055/074
Protection class M3G 084
Sound power level
Sound pressure level (at 1 m)
Perm. ambient temperature
Fan mass

P ed
SFPUNfIN

L W A(A, in)
L p A(A, in)Tm___- ________ - ________ - ___= ___________________________= ___________________________= ___________________________= ___________________________= EC motor
0-10VDC/PWM
2 speed levels= IE4= ___________________________= ___________________________= ___________________________= 50 / 60= ___________________________= IP54= IP55= _______ / L W A(A, out) = _______= _______ / L p A(A, out) = _______= ____________ to ____________= ___________________________

m3/h
Pa%
min-1

kW
kW/(m³/s)
VHz
A

dB(A)
dB(A)
°Ckg

Product photo
EC axial fans - HyBlade®

Direction of air flow "V"A (without attachments); S (with guard grille for short nozzle); W (with round full nozzle)

Refer to data sheet for dimensions and connections
Subject to change / As at 2015/17/08

ebm-papst Mulfingen GmbH & Co. KG

Bachmühle 2 ·74673 Mulfingen ·Phone: +49 7938 81-0 ·Fax: +49 7938 81-110 ·www.ebmpapst.com ·info1@de.ebmpapst.com